"Do, or do not. There is no try" - Yoda, 0BBY
Anxiety and arousal have similar affects on the body, but anxiety tends to inhibit performance while arousal could either inhibit and be beneficial to performance. It is vital to understand the different effects anxiety and arousal have on performance for HSC PDHPE.
It is helpful to remember that anxiety is psychological, that is, comes from the mind of the athlete. On the other hand arousal is physiological resulting from bodily responses to a stimulus. Arousal levels required for optimum performance in a sport depend on the individual sport.
The HSC PDHPE syllabus wants you to know the difference between trait and state anxiety, and be able to identify the various sources of stress for athletes. It is also important that you understand which level of arousal is more optimal for performance. This knowledge needs to be combined in order to determine the effects of anxiety on performance compared with the effects of arousal.
The immense pressure an athlete faces during elite competition can challenge the athlete’s mind almost as much as the physical demands of the sport. Even as spectators and fans watch their favourite athletes and teams compete, they can feel the pressure, with increased feelings of anxiousness and nervousness, as well as increased heart rate, breathing and body temperature. However, these challenges can extend beyond the game, as the athlete may have to deal with feelings of anxiety outside of competition. If dealing with anxiety becomes a daily struggle, then athletes are as exposed to mental health disorders, such as anxiety and depression, as any other person.
Increased anxiety levels can be detrimental to the performance of all athletes. There are two categories of anxiety that athletes will need to learn to handle: state anxiety and trait anxiety. All people have unique and individual personality characteristics. Some people may carry greater levels of anxiety throughout life, over any number of daily events. For athletes with higher levels of trait anxiety, the increased pressure of elite competition can present an even greater mental obstacle to success.
The nature of competition inherently leads to increased pressure on the athlete to perform to the best of their ability. Some sports place a great deal of pressure on an athlete to perform very precise movements with only a small degree of error allowed, such as shooting and archery. In other sports, there are certain aspects where the pressure on the athlete increases, such as a free throw in basketball. Success is entirely reliant on the athlete being able to control their nerves and execute the skill accurately. In all sports, state anxiety will increase as the level of competition rises, eventually culminating in either a grand final or a gold medal match. In a situation where an athlete has to execute a single skill that they have practised for four years leading up to the Olympics, only the most controlled and focused athletes will be able to prevent state anxiety from impacting upon their performance.
Both state and trait anxiety can negatively impact upon performance. Some of the signs that athletes report when suffering from increased anxiety include:
Feelings of "butterflies in their stomach" even to the point of vomiting
Constant feeling of tension and being unable to relax, which may lead to higher fatigue
Feeling twitchy prior to a game, such as uncontrollable leg shaking
Muscles becoming tense, leading to increased errors
Increasing amount of negative thoughts
All athletes respond to stressful situations in unique and individual ways, which are associated with their level of trait anxiety. Handling stress is a normal part of everyday life. However, experiencing excessive and long term stress can have many negative personal and performance effects on an athlete. Because of the nature of the competitive environment and professional sport, athletes must develop skills in recognising and dealing with stress. Internal sources of stress relate to a person’s personality. Some people tend to stress and worry more about everyday events, whereas others are more relaxed and calm.
External sources of stress could include threats by coaches about the negative consequences of a poor performance, or losing sponsorship, or not having a contract renewed. The fear of losing and performing in front of large crowds is another source of stress with which athletes must be able to deal. There are many strategies and techniques that an athlete can practise and utilise to help them handle the stress of a situation. These skills empower an athlete to take more control during high-pressure events.
All sports require athletes to be in a certain mental state and condition prior to competing. This differs between sports, and athletes also present with individual differences in their mental state during the final moments prior to competing. Research has found that different tasks require different levels of arousal for optimal performance. For example, difficult or intellectually demanding tasks may require a lower level of arousal (to facilitate concentration), whereas tasks demanding stamina or persistence may be performed better with higher levels of arousal (to increase motivation).
The arousal level of an athlete can play a significant role in determining success. Adequate preparation of the athlete for the impending event involves physically preparing the athlete, as well as achieving this specific level of arousal. This relationship is demonstrated in the theory commonly known as the inverted U hypothesis. Yerkes and Dodson (1908) originally considered the relationship between arousal and performance. The Hebbian version of this suggested a specific point of arousal where performance was optimised. Later developments of the theory in relation to sport suggested that, rather than a precise point of optimum arousal, a broader zone exists that takes into account individual differences and natural fluctuations of this optimal arousal to suit the task ahead.
When an athlete who is about to compete is suffering from arousal levels that are either too high or too low, they are less likely to be able to reach their full potential. They must be able to assess and adjust their arousal levels both leading up to an event and during the event. Specific psychological skills can be employed at this point to either increase or decrease arousal.
High levels of arousal are suitable for sports that are either very physical or combative in nature, such as Rugby Union, boxing and weightlifting. Sports that generally demand lower levels of arousal, such as shooting and archery, require greater levels of control and concentration. It is also recognised that athletes actively learning the basic skills and tactics of a sport require lower levels of arousal. Being over aroused in this situation can lead to decreased concentration and attention. As the athlete develops towards being elite, they are able to effectively use higher levels of arousal to their advantage.